HGTV's Property Brothers, Jonathan and Drew Scott, advise against get-rich-quick property flipping and short-term investing, promote long-term investments, and predict Detroit as the next hot housing market.

HGTV's Property Brothers, Jonathan and Drew Scott, advise against common investing mistakes like disorganization and blindly following advice. They warn against get-rich-quick mentality and property flipping in the current market. The brothers, who invested in a 20-unit apartment building, emphasize long-term investments and caution new investors through their HGTV series "Backed by the Bros." They predict Detroit as the next hot housing market due to redevelopment.